For our latest episode, we're joined by Mokhtar Alkhanshali, the "Indiana Jones of coffee" and founder of Mocha Mill, who shares the amazing story of how your favorite caffeinated beverage originated in the Muslim world, and how its spread through the world also ends up being the story of civilization. He also shares his harrowing tale from earlier this year of being trapped in Yemen while fighting had broken out, and trying to find his way back home to the United States. It's gripping stuff, and you can hear it all at the embed below, or download via iTunes and Stitcher Radio. Feel free to send any comments or questions our way at diffusedcongruence@gmail.com, and make sure you hit "like" onour Facebook page!